Finite Group Databasebeta

C2×#11719625 #13131830

order1664
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#11719625

Splittings

SylowC13 ⋊ C2×#568

Subgroups

subgroupG/H
centerC22C23×#261
commutatorC2×C13C24×C4
FrattiniC2C24×#261
FittingC22×Q8×C13C4
socleC22×C13C23×C4
prime radicalC22×#6131C2
cosocleDic13C25
hypercenterC22×Q8#261
hypocenterC13C2×#568
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C22×Q8

1460 conjugacy classes of subgroups; only the 754 normal subgroups are shown.

normal subgroups only

This group has 1460 conjugacy classes of subgroups — too many to draw. Only its 754 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16785349, #16785359, #16785379, …
maximal normal subgroup of#16785349, #16785359, #16785379, …
maximal quotient ofC2×#13131402, C2×#13131408, C4×#11719625, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 21504);